In the 10th of 13 stories that look back at the best-ofs for 2015, MMAjunkie names our Female Fight of the Year: Joanna Jedrzejczyk.

Holly Holm and Ronda Rousey engaged in the most talked-about women’s MMA bout of 2015, but this year’s top female MMA fighter is UFC women’s strawweight champion Joanna Jedrzejczyk.

Jedrzejczyk (11-0 MMA, 5-0 UFC) made history at UFC 185 in March when the 28-year-old brutally knocked out Carla Esparza to become the UFC’s first Polish champion. Her performance was so dominant that some observers labeled her as the best striker – male or female – in MMA.

Three months later, Jedrzejczyk outdid herself with an even more one-sided victory. In UFC Fight Night 69’s headliner, she systematically picked apart former Invicta FC champion Jessica Penne en route to a third-round TKO stoppage. Penne, like Esparza before her, was left battered, bloodied and beaten.

Jedrzejczyk’s most competitive bout in 2015 came moments before Holm and Rousey stepped into the cage at UFC 193 in November. Facing a larger and stronger opponent, Jedrzejczyk took a convincing unanimous-decision victory over bantamweight-turned-strawweight Valerie Letourneau, whose eye had swelled shut by the end of the five-round contest.

Jedrzejczyk didn’t just go 3-0 in the UFC this year; she completely outclassed three quality opponents in one of MMA’s deepest female weight classes.

Outside of the cage, Jedrzejczyk keeps things light by sharing pictures of food, shoes and other everyday items for her rapidly growing fan base on social media.